Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027258 | Communication system and communication apparatus | Yusuke Yajima, Takayuki Kanno, Takeshi Yasuda | 2011-09-27 |
| 8027586 | Passive optical network system and optical line terminating apparatus | Hiroki Ikeda, Toshiki Sugawara, Shinobu Gohara | 2011-09-27 |
| 7962037 | PON system and optical network unit | Takeshi Shibata, Tohru Kazawa, Yoshihiro Ashi, Masanobu Kobayashi, Masayuki Takase | 2011-06-14 |
| 7936991 | Optical line terminating apparatus and optical communication system | Toshiki Sugawara, Hiroki Ikeda, Kenichi Sakamoto | 2011-05-03 |
| 7908390 | Packet forwarding apparatus using token bucket algorithm and leaky bucket algorithm | Masayuki Takase, Yoshihiro Ashi, Tohru Kazawa, Kenichi Sakamoto, Taishi Shinagawa | 2011-03-15 |